diff --git a/.changeset/swap-success-actual-values.md b/.changeset/swap-success-actual-values.md
new file mode 100644
index 000000000..95fd3c923
--- /dev/null
+++ b/.changeset/swap-success-actual-values.md
@@ -0,0 +1,12 @@
+---
+'@relayprotocol/relay-kit-ui': patch
+---
+
+Fix the swap completion view showing a provisional token and amount as
+received. Destination `actual` values from `GET /requests/v3` are now only
+displayed once the request status is `success` — before that, the quoted
+output token and amount are shown instead of intermediate route values (e.g.
+an origin swap's USDC output on a route that delivers a different token). The
+transaction modal also keeps polling the request until it reaches a terminal
+status (`success`, `failure`, or `refund`) so the final received amount
+replaces the quoted one.
diff --git a/packages/ui/src/components/common/TransactionModal/TransactionModalRenderer.tsx b/packages/ui/src/components/common/TransactionModal/TransactionModalRenderer.tsx
index 7d99a8229..44e711d9e 100644
--- a/packages/ui/src/components/common/TransactionModal/TransactionModalRenderer.tsx
+++ b/packages/ui/src/components/common/TransactionModal/TransactionModalRenderer.tsx
@@ -247,6 +247,15 @@ export const TransactionModalRenderer: FC<Props> = ({
           if (!transaction) {
             return 2500
           }
+          // Keep polling until the request reaches a terminal status so the
+          // success view can replace quoted values with the final actual ones
+          const isTerminalStatus =
+            transaction.status === 'success' ||
+            transaction.status === 'failure' ||
+            transaction.status === 'refund'
+          if (!isTerminalStatus) {
+            return 2500
+          }
           // If this is a refund but outTxs is not populated yet, keep polling
           const isRefund =
             transaction.status === 'refund' ||
diff --git a/packages/ui/src/utils/relayTransaction.ts b/packages/ui/src/utils/relayTransaction.ts
index 842e9a71f..fea35740f 100644
--- a/packages/ui/src/utils/relayTransaction.ts
+++ b/packages/ui/src/utils/relayTransaction.ts
@@ -14,6 +14,12 @@ type RouteAmount = NonNullable<
  * - currencyIn: the token deposited on the origin side.
  * - currencyOut: the token received, preferring the destination output and
  *   falling back to the origin output (e.g. same-chain swaps).
+ *
+ * `route.actual` is populated progressively while a request is in flight, so
+ * before the request status is `success` it can hold provisional values (e.g.
+ * the intermediate origin swap output). Output-side actual values are only
+ * used once the request status is `success`; until then the quoted values are
+ * returned so the UI never presents a provisional token/amount as received.
  */
 export const getRequestCurrencies = (
   transaction?: RelayTransaction | null
@@ -29,13 +35,16 @@ export const getRequestCurrencies = (
   const currencyIn =
     actual?.origin?.inputCurrency ?? quoted?.origin?.inputCurrency
 
+  // Only trust output-side actual values once the request has succeeded
+  const settledActual = transaction?.status === 'success' ? actual : undefined
+
   const currencyOut =
-    actual?.destination?.outputCurrency ??
+    settledActual?.destination?.outputCurrency ??
     quoted?.destination?.outputCurrency ??
-    actual?.origin?.outputCurrency ??
+    settledActual?.origin?.outputCurrency ??
     quoted?.origin?.outputCurrency
 
-  const currencyGasTopup = actual?.destination?.currencyGasTopup
+  const currencyGasTopup = settledActual?.destination?.currencyGasTopup
 
   return { currencyIn, currencyOut, currencyGasTopup }
 }